Martin Kearney Birmingham is CEO & President at FINANCIAL INSTITUTIONS INC (FISI). They have made 18 open-market trades across 1 company since 2010, most recently 2026-03-20.
CIK 0001323659
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
17 open-market purchases totalling $1.6M since 2011, against 1 sale. Across 17 scored buys the stock is down 0.2% at ninety days, and 1.9 points behind the S&P over the same stretch.
17 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| FISI | 137,622 | $5.4M |
Shares reported on the most recent Form 4, priced at the 2026-03-23 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 29% | 35% | 35% |
| Avg Move | -1.7% | +0.6% | -0.2% |
| Alpha | -0.0% | -0.6% | -1.9% |
| Scored | 17 | 17 | 17 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| FISI | BUY | 2024-12-13 | 2024-12-16 | $25.00 | $100K | -7.0% | -6.3% | -11.1% |
| FISI | BUY | 2023-05-03 | 2023-05-04 | $16.25 | $24K | +4.1% | +4.2% | +25.0% |
| FISI | BUY | 2022-11-04 | 2022-11-07 | $23.43 | $23K | +1.6% | -1.6% | +2.9% |
| FISI | BUY | 2021-09-03 | 2021-09-07 | $30.94 | $31K | -4.4% | +2.1% | +3.0% |
| FISI | BUY | 2020-05-05 | 2020-05-06 | $18.83 | $188K | -0.9% | +26.5% | -8.3% |
| FISI | BUY | 2019-05-03 | 2019-05-03 | $28.33 | $28K | -4.4% | -4.9% | +5.6% |
| FISI | BUY | 2018-10-30 | 2018-10-30 | $28.44 | $57K | +0.9% | +3.0% | -6.4% |
| FISI | BUY | 2018-08-21 | 2018-08-22 | $31.95 | $48K | -2.1% | -1.5% | -11.8% |
| FISI | BUY | 2017-11-20 | 2017-11-22 | $31.65 | $32K | +1.1% | -0.3% | -4.6% |
| FISI | BUY | 2016-08-17 | 2016-08-19 | $26.64 | $133K | +1.1% | +1.1% | +15.9% |
| FISI | BUY | 2016-02-02 | 2016-02-04 | $26.64 | $493K | -0.6% | +2.3% | +1.0% |
| FISI | BUY | 2015-11-04 | 2015-11-05 | $26.59 | $53K | -3.0% | -2.4% | -3.3% |
| FISI | BUY | 2015-03-02 | 2015-03-03 | $22.76 | $91K | -3.0% | -2.4% | -2.4% |
| FISI | BUY | 2014-07-28 | 2014-07-29 | $22.51 | $113K | -3.0% | -2.4% | -2.4% |
| FISI | BUY | 2014-02-03 | 2014-02-04 | $20.42 | $102K | -3.0% | -2.4% | -2.4% |
| FISI | BUY | 2013-08-08 | 2013-08-12 | $21.65 | $108K | -3.0% | -2.4% | -2.4% |
| FISI | BUY | 2011-08-16 | 2011-08-17 | $15.15 | $15K | -3.0% | -2.4% | -2.4% |
| FISI | SELL | 2010-05-26 | 2010-05-27 | $17.82 | $10K | -3.0% | -2.4% | -2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.